180091560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 605203200

約数和(自身を除く): 425111640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 121, 132, 157, 158, 165, 220, 237, 242, 264, 314, 316, 330, 363, 395, 440, 471, 474, 484, 605, 628, 632, 660, 726, 785, 790, 869, 942, 948, 968, 1185, 1210, 1256, 1320, 1452, 1570, 1580, 1727, 1738, 1815, 1884, 1896, 2355, 2370, 2420, 2607, 2904, 3140, 3160, 3454, 3476, 3630, 3768, 4345, 4710, 4740, 4840, 5181, 5214, 6280, 6908, 6952, 7260, 8635, 8690, 9420, 9480, 9559, 10362, 10428, 12403, 13035, 13816, 14520, 17270, 17380, 18840, 18997, 19118, 20724, 20856, 24806, 25905, 26070, 28677, 34540, 34760, 37209, 37994, 38236, 41448, 47795, 49612, 51810, 52140, 56991, 57354, 62015, 69080, 74418, 75988, 76472, 94985, 95590, 99224, 103620, 104280, 113982, 114708, 124030, 136433, 143385, 148836, 151976, 186045, 189970, 191180, 207240, 227964, 229416, 248060, 272866, 284955, 286770, 297672, 372090, 379940, 382360, 409299, 455928, 496120, 545732, 569910, 573540, 682165, 744180, 759880, 818598, 1091464, 1139820, 1147080, 1364330, 1488360, 1500763, 1637196, 2046495, 2279640, 2728660, 3001526, 3274392, 4092990, 4502289, 5457320, 6003052, 7503815, 8185980, 9004578, 12006104, 15007630, 16371960, 18009156, 22511445, 30015260, 36018312, 45022890, 60030520, 90045780, 180091560]

約数ペア:

[(1, 180091560), (2, 90045780), (3, 60030520), (4, 45022890), (5, 36018312), (6, 30015260), (8, 22511445), (10, 18009156), (11, 16371960), (12, 15007630), (15, 12006104), (20, 9004578), (22, 8185980), (24, 7503815), (30, 6003052), (33, 5457320), (40, 4502289), (44, 4092990), (55, 3274392), (60, 3001526), (66, 2728660), (79, 2279640), (88, 2046495), (110, 1637196), (120, 1500763), (121, 1488360), (132, 1364330), (157, 1147080), (158, 1139820), (165, 1091464), (220, 818598), (237, 759880), (242, 744180), (264, 682165), (314, 573540), (316, 569910), (330, 545732), (363, 496120), (395, 455928), (440, 409299), (471, 382360), (474, 379940), (484, 372090), (605, 297672), (628, 286770), (632, 284955), (660, 272866), (726, 248060), (785, 229416), (790, 227964), (869, 207240), (942, 191180), (948, 189970), (968, 186045), (1185, 151976), (1210, 148836), (1256, 143385), (1320, 136433), (1452, 124030), (1570, 114708), (1580, 113982), (1727, 104280), (1738, 103620), (1815, 99224), (1884, 95590), (1896, 94985), (2355, 76472), (2370, 75988), (2420, 74418), (2607, 69080), (2904, 62015), (3140, 57354), (3160, 56991), (3454, 52140), (3476, 51810), (3630, 49612), (3768, 47795), (4345, 41448), (4710, 38236), (4740, 37994), (4840, 37209), (5181, 34760), (5214, 34540), (6280, 28677), (6908, 26070), (6952, 25905), (7260, 24806), (8635, 20856), (8690, 20724), (9420, 19118), (9480, 18997), (9559, 18840), (10362, 17380), (10428, 17270), (12403, 14520), (13035, 13816)]